Ferrous sulfate dissolving device

Abstract

The utility model belongs to the technical field of ferrous sulfate, and particularly discloses a ferrous sulfate dissolving device which comprises a dissolving tank, a bottom sleeve is rotatably arranged in the dissolving tank, a polished rod is fixedly arranged in the bottom sleeve, a stirring shaft is vertically and movably connected to the surface of the polished rod in a sleeved mode, and a limiting plate is fixedly installed at the bottom of the stirring shaft. A sliding groove corresponding to the limiting plate is formed in the inner wall of the bottom sleeve, a spring is arranged on the surface of the polished rod and located below the limiting plate, a guide disc is fixedly installed on the inner wall of the dissolving tank and arranged to be inclined, a cross rod is fixedly installed at the top of the stirring shaft, and the cross rod is fixedly connected with the stirring shaft. Under the action of structures such as the guide disc, the cross rod and the spring, the cross rod can move up and down along with the horizontal height of the guide disc, so that the stirring shaft and the stirring blades can also move up and down along with rotation, the dissolving speed of ferrous sulfate, hydrogen peroxide and liquid caustic soda agents can be further increased, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ferrous sulfate, and in particular relates to a ferrous sulfate dissolving device. Background Art

[0002] Ferrous sulfate is an inorganic substance with the appearance of white powder and no odor. Its crystalline hydrate is a heptahydrate at room temperature, light green crystals, weathering in dry air, and surface oxidation into brown basic ferric sulfate in humid air, becoming a tetrahydrate at 56.6°C and a monohydrate at 65°C. Ferrous sulfate is soluble in water and almost insoluble in ethanol. Ferrous sulfate can also be used as a reducing agent, to make ferrite, water purification, polymerization catalyst, phototypesetting, etc.

[0003] The existing ferrous sulfate dissolving device stirs the solution in order to accelerate the dissolution rate, but the existing device only stirs the solution, which is too simple and cannot achieve the effect of rapid dissolution. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a ferrous sulfate dissolving device.

[0005] To achieve the above purpose, the utility model provides a ferrous sulfate dissolving device, including a dissolving tank, a bottom sleeve is rotatably arranged inside the dissolving tank, a polished rod is fixedly arranged inside the bottom sleeve, a stirring shaft is movably sleeved on the surface of the polished rod, a limiting plate is fixedly installed at the bottom of the stirring shaft, a slide groove corresponding to the limiting plate is arranged on the inner wall of the bottom sleeve, the limiting plate is movably installed inside the bottom sleeve through the slide groove, a spring is arranged on the surface of the polished rod and below the limiting plate, a guide plate is fixedly installed on the inner wall of the dissolving tank, the guide plate is arranged in an inclined shape, a cross bar is fixedly installed on the top of the stirring shaft, and the end of the cross bar is arranged below the guide plate, a stirring blade is arranged on the surface of the stirring shaft, a second stepping motor is installed at the bottom of the dissolving tank by bolts, and the output end of the second stepping motor is connected to the bottom sleeve.

[0006] Preferably, a tank cover is provided above the dissolving tank, and a first gear is rotatably installed on the bottom of the tank cover, an L-shaped sliding plate is fixedly provided on the top of the first gear, and the L-shaped sliding plate is rotatably installed inside the tank cover, a feed pipe is fixedly installed on the middle end of the first gear, and the feed pipe above the first gear passes through the tank cover, an inclined tube is fixedly installed on the bottom of the feed pipe, a second gear is meshed with the surface of the first gear, and the second gear is rotatably installed on one side of the first gear, a first stepper motor is installed on the top of the tank cover, and the output end of the first stepper motor is connected to the second gear.

[0007] Preferably, a feed hopper is provided on the top of the conveying pipe.

[0008] Preferably, a handle is installed on the side of the tank cover.

[0009] Preferably, a support plate is provided at the bottom of the dissolving tank, and a support leg is fixedly mounted at the bottom of the support plate.

[0010] Compared with the prior art, the utility model has the following beneficial effects: under the action of the guide plate, the cross bar, the spring and other structures, the cross bar can move up and down with the horizontal height of the guide plate, so that the stirring shaft and the stirring blades can also move up and down with the rotation, so that the dissolution rate of ferrous sulfate can be further increased, which is beneficial to the Fenton reaction of ferrous sulfate and hydrogen peroxide and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of a ferrous sulfate dissolving device proposed by the utility model;

[0012] Figure 2 This is a front and cross-sectional view of a dissolving tank of a ferrous sulfate dissolving device proposed in the utility model;

[0013] Figure 3 This is a schematic diagram of the tank cover structure of a ferrous sulfate dissolving device proposed by the utility model;

[0014] Figure 4 This is a front and sectional view of a tank cover of a ferrous sulfate dissolving device proposed by the utility model.

[0015] In the figure: 1. dissolving tank; 2. tank cover; 3. first gear; 4. second gear; 5. feeding pipe; 6. tilting pipe; 7. L-shaped sliding plate; 8. first stepping motor; 9. feeding hopper; 10. handle; 11. stirring shaft; 12. second stepping motor; 13. supporting plate; 14. supporting leg; 15. bottom sleeve; 16. bare rod; 17. spring; 18. limit plate; 19. guide plate; 20. cross bar. DETAILED DESCRIPTION

[0016] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] like Figure 1 - Figure 4The ferrous sulfate dissolving device shown comprises a dissolving tank 1, wherein a bottom sleeve 15 is rotatably provided inside the dissolving tank 1, a polished rod 16 is fixedly provided inside the bottom sleeve 15, a stirring shaft 11 is movably sleeved on the surface of the polished rod 16 up and down, a limiting plate 18 is fixedly installed at the bottom of the stirring shaft 11, a slide groove corresponding to the limiting plate 18 is provided on the inner wall of the bottom sleeve 15, the limiting plate 18 is movably installed inside the bottom sleeve 15 through the slide groove, a spring 17 is provided on the surface of the polished rod 16 and below the limiting plate 18, a guide plate 19 is fixedly installed on the inner wall of the dissolving tank 1, the guide plate 19 is arranged in an inclined shape, a cross bar 20 is fixedly installed on the top of the stirring shaft 11, and the end of the cross bar 20 is arranged below the guide plate 19, a stirring blade is provided on the surface of the stirring shaft 11, a second stepping motor 12 is installed at the bottom of the dissolving tank 1 by bolts, and the output end of the second stepping motor 12 is connected to the bottom sleeve 15. The second stepper motor 12 can drive the stirring shaft 11 to rotate inside the dissolving tank 1. At the same time, under the action of the stirring blades, the solution inside the dissolving tank 1 can be stirred. At the same time, under the action of the guide plate 19, the cross bar 20, the spring 17 and other structures, the cross bar 20 can move up and down with the horizontal height of the guide plate 19, so that the stirring shaft 11 and the stirring blades will also move up and down with the rotation, so that the dissolution rate of ferrous sulfate, hydrogen peroxide and liquid alkali agent can be further increased, and the work efficiency is improved.

[0018] A tank cover 2 is arranged above the dissolving tank 1, a first gear 3 is rotatably mounted on the bottom of the tank cover 2, an L-shaped sliding plate 7 is fixedly arranged on the top of the first gear 3, the L-shaped sliding plate 7 is rotatably mounted inside the tank cover 2, a feeding pipe 5 is fixedly mounted on the middle end of the first gear 3, and the feeding pipe 5 above the first gear 3 passes through the tank cover 2, an inclined tube 6 is fixedly mounted on the bottom of the feeding pipe 5, a second gear 4 is meshed on the surface of the first gear 3, the second gear 4 is rotatably mounted on one side of the first gear 3, a first stepper motor 8 is arranged on the top of the tank cover 2, and the output end of the first stepper motor 8 is connected to the second gear 4. The first gear 3 and the second gear 4 are meshed together, when the first stepper motor 8 drives the second gear 4 to rotate, the first gear 3 will also rotate, at this time the feeding pipe 5 will also rotate, and the inclined tube 6 will rotate in the inner cavity of the dissolving tank 1, thereby achieving the effect of uniform material spreading, the soluble medicine can be quickly dissolved, and it is not easy to agglomerate, thereby improving the dissolution quality.

[0019] A feed hopper 9 is provided on the top of the feed pipe 5, so that the materials in the feed pipe 5 can be easily transported and the materials can be measured and controlled at the same time.

[0020] A handle 10 is installed on the side of the can cover 2. It is convenient for the staff to lift the can cover 2 through the handle 10, which improves the convenience of use for the staff.

[0021] A support plate 13 is provided at the bottom of the dissolving tank 1, and a support leg 14 is fixedly installed at the bottom of the support plate 13. The support plate 13 and the support leg 14 can support the dissolving tank 1 to ensure the stability of the dissolving tank 1 during operation.

[0022] Working principle: First, the first gear 3 and the second gear 4 are meshed together. When the first stepper motor 8 drives the second gear 4 to rotate, the first gear 3 will also rotate. At this time, the feed pipe 5 will also rotate, and the inclined tube 6 will rotate in the inner cavity of the dissolving tank 1, so as to achieve the effect of uniform material spreading. When the staff adds ferrous sulfate, hydrogen peroxide, and liquid alkali agent from the feed hopper 9, the agent will be evenly scattered in the dissolving tank 1 from the outlet of the inclined tube 6. The agent can be quickly dissolved and is not prone to agglomeration, thereby improving the dissolution quality. Then the second stepper motor 12 can drive the stirring shaft 11 to rotate inside the dissolving tank 1. At the same time, under the action of the stirring blade, the solution inside the dissolving tank 1 can be stirred. At the same time, under the action of the guide plate 19, the cross bar 20, the spring 17 and other structures, the cross bar 20 can move up and down with the horizontal height of the guide plate 19, so that the stirring shaft 11 and the stirring blade will also move up and down with the rotation, so that the dissolution rate of ferrous sulfate, hydrogen peroxide, and liquid alkali agent can be further increased, and the work efficiency is improved.

[0023] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A ferrous sulfate dissolving device, comprising a dissolving tank (1), characterized in that: A bottom sleeve (15) is rotatably arranged inside the dissolving tank (1), a polished rod (16) is fixedly arranged inside the bottom sleeve (15), a stirring shaft (11) is movably sleeved on the surface of the polished rod (16) up and down, a limiting plate (18) is fixedly installed on the bottom of the stirring shaft (11), a sliding groove corresponding to the limiting plate (18) is arranged on the inner wall of the bottom sleeve (15), the limiting plate (18) is movably installed inside the bottom sleeve (15) through the sliding groove, and the surface of the polished rod (16) is located on the limiting plate (18). A spring (17) is arranged below the dissolving tank (1), a guide plate (19) is fixedly installed on the inner wall of the dissolving tank (1), and the guide plate (19) is arranged in an inclined shape. A cross bar (20) is fixedly installed on the top of the stirring shaft (11), and the end of the cross bar (20) is arranged below the guide plate (19). A stirring blade is arranged on the surface of the stirring shaft (11). A second stepping motor (12) is installed at the bottom of the dissolving tank (1) by bolts, and the output end of the second stepping motor (12) is connected to the bottom sleeve (15).

2. A ferrous sulfate dissolving device according to claim 1, characterized in that, A tank cover (2) is arranged above the dissolving tank (1), a first gear (3) is rotatably mounted on the bottom of the tank cover (2), an L-shaped sliding plate (7) is fixedly arranged on the top of the first gear (3), and the L-shaped sliding plate (7) is rotatably mounted inside the tank cover (2), a feeding pipe (5) is fixedly mounted on the middle end of the first gear (3), and the feeding pipe (5) located above the first gear (3) passes through the tank cover (2), an inclined pipe (6) is fixedly mounted on the bottom of the feeding pipe (5), a second gear (4) is meshed on the surface of the first gear (3), and the second gear (4) is rotatably mounted on one side of the first gear (3), a first stepper motor (8) is installed on the top of the tank cover (2), and the output end of the first stepper motor (8) is connected to the second gear (4).

3. A ferrous sulfate dissolving device according to claim 2, characterized in that, A feeding hopper (9) is arranged on the top of the conveying pipe (5).

4. A ferrous sulfate dissolving device according to claim 2, characterized in that, A handle (10) is installed on the side of the tank cover (2).

5. A ferrous sulfate dissolving device according to claim 1, characterized in that: A support plate (13) is provided at the bottom of the dissolving tank (1), and a support leg (14) is fixedly mounted at the bottom of the support plate (13).

Images